Big Creek is on track to crest Monday, and officials say it is likely to spill into low-lying yards, trails and a YMCA campground in parts of Fulton and Forsyth counties. The National Weather Service warns levels could climb to heights not seen since early 2020, putting stretches of the Big Creek Greenway and nearby neighborhoods in the flood zone.
According to the National Weather Service, a flood warning for Big Creek near Alpharetta, covering parts of Forsyth and Fulton counties, is in effect. The creek is forecast to rise well above its 7.0-foot flood stage. The advisory notes the gage was around 6.5 feet late Sunday and that the river could crest near 9.5 feet, which would match a previous high recorded on Feb. 19, 2020.
Where Flooding Is Likely
As reported by The Georgia Sun, the warning highlights several spots that tend to get soggy fast. Backyards along Seale Drive and Gunter Court are listed among areas likely to flood, and portions of the Golf Club of Georgia could see standing water.
The Big Creek Greenway is expected to face significant flooding, especially near Kimball Bridge Road and Rock Mill Park, where paths could be under as much as three feet of water. The Isakson/Alpharetta YMCA campground off Preston Ridge Road may also end up under about a foot of water.
How To Keep Tabs On The Water
Real-time readings are available from the USGS streamgage for Big Creek near Alpharetta (gage 02335700), which posts current stage and historical data online, according to the USGS. Residents are urged to monitor local forecasts and park notices before heading to trails or low-lying yards, and to be ready for closures and detours if water starts creeping over the banks.
“Turn around, don’t drown,” the National Weather Service advised, warning drivers not to go around barricades or attempt to cross flooded roads. For immediate hazards, call 911, and check local city and county emergency pages for up-to-date information on closures and safety guidance.
